:root {
    --navy: #002964;
    --navy-deep: #00183d;
    --blue: #1a5fdb;
    --sky: #4c8dff;
    --ink: #101828;
    --muted: #5b6573;
    --paper: #f5f7fb;
    --white: #ffffff;
    --line: rgba(0, 41, 100, 0.12);
    --shadow: 0 22px 50px rgba(0, 24, 61, 0.12);
    --header: 80px;
    --radius: 16px;
    --font: "Manrope", system-ui, sans-serif;
    --serif: "Source Serif 4", Georgia, serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font);
    color: var(--ink);
    background: var(--paper);
    line-height: 1.65;
}
img { max-width: 100%; height: auto; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--navy); }
h1, h2, h3 { font-weight: 800; letter-spacing: -0.03em; line-height: 1.15; color: var(--ink); }

.skip-link {
    position: absolute; left: -999px; top: 8px; z-index: 2000;
    background: var(--blue); color: #fff; padding: 8px 12px;
}
.skip-link:focus { left: 8px; }

.eyebrow {
    display: inline-block;
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--blue);
    margin-bottom: 0.7rem;
}
.lead { font-size: 1.15rem; color: var(--muted); max-width: 42rem; }
.mono { font-size: 0.85rem; color: var(--muted); }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 999px; padding: 0.85rem 1.4rem; font-weight: 700;
    font-size: 0.92rem; border: 0; transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-1px); color: inherit; }
.btn-accent { background: var(--blue); color: #fff; box-shadow: 0 10px 24px rgba(26, 95, 219, 0.28); }
.btn-accent:hover { background: #154fc0; color: #fff; }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { color: #fff; background: var(--navy-deep); }
.btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,.35); }
.btn-ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
.btn-light-solid { background: #fff; color: var(--navy); }
.btn-light-solid:hover { color: var(--navy); }

/* Header + hover menus */
.site-header {
    position: sticky; top: 0; z-index: 1110;
    height: var(--header);
    background: rgba(255,255,255,.92);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    overflow: visible;
}
.header-bar {
    height: var(--header);
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    gap: 1.25rem;
}
.brand {
    display: flex; align-items: center; flex-shrink: 0;
}
.brand img { height: 42px; width: auto; display: block; }
.site-nav {
    display: flex; align-items: stretch; flex: 1; justify-content: flex-end; gap: 1rem; overflow: visible;
}
.menu {
    display: flex; align-items: stretch; list-style: none; margin: 0; padding: 0; gap: 0;
}
.menu > li { display: flex; align-items: stretch; position: relative; }
.menu > li > a {
    display: flex; align-items: center;
    padding: 0 0.95rem;
    color: var(--navy);
    font-weight: 700;
    font-size: 0.92rem;
}
.menu > li > a:hover,
.has-sub:hover > a,
.has-sub:focus-within > a { color: var(--blue); }
.has-sub .sub {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 250px;
    background: #fff;
    border: 1px solid var(--line);
    border-top: 3px solid var(--blue);
    border-radius: 0 0 14px 14px;
    box-shadow: var(--shadow);
    padding: 0.45rem;
    display: grid;
    z-index: 1100;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(6px);
    transition: opacity .15s ease, transform .15s ease, visibility .15s ease;
}
.has-sub .sub::before {
    content: "";
    position: absolute;
    left: 0; right: 0; top: -14px; height: 14px;
}
.has-sub:hover .sub,
.has-sub:focus-within .sub {
    opacity: 1; visibility: visible; pointer-events: auto; transform: none;
}
.has-sub .sub a {
    color: var(--ink);
    padding: 0.62rem 0.8rem;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 600;
}
.has-sub .sub a:hover { background: #eef3fb; color: var(--navy); }
.header-cta { align-self: center; padding: 0.55rem 1.05rem; }
.nav-toggle {
    display: none; width: 42px; height: 42px; margin: auto 0; border: 1px solid var(--line);
    border-radius: 10px; background: #fff; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
}
.nav-toggle span { width: 18px; height: 2px; background: var(--navy); display: block; }

/* Hero */
.hero {
    background:
        radial-gradient(900px 420px at 85% 0%, rgba(76,141,255,.28), transparent 55%),
        linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 58%, #0a3d8a 100%);
    color: #fff;
    padding: 5.2rem 0 5.5rem;
    overflow: hidden;
    position: relative;
}
.hero h1 {
    color: #fff;
    font-size: clamp(2.5rem, 5vw, 4.3rem);
    max-width: 16ch;
    margin-bottom: 1.1rem;
}
.hero .lead { color: rgba(255,255,255,.78); }
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 2.5rem; align-items: center; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.7rem; }
.hero-panel {
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 22px;
    padding: 1.4rem 1.5rem;
}
.hero-stat { padding: 0.9rem 0; border-bottom: 1px solid rgba(255,255,255,.1); }
.hero-stat:last-child { border-bottom: 0; }
.hero-stat b { display: block; font-size: 1.2rem; color: #fff; }
.hero-stat span { color: rgba(255,255,255,.7); font-size: .92rem; }

.section { padding: 4.8rem 0; }
.section-white { background: #fff; }
.section-navy { background: var(--navy-deep); color: #fff; }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-head { max-width: 40rem; margin-bottom: 2.2rem; }
.section-head h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.split { display: grid; grid-template-columns: 1.35fr .75fr; gap: 2.5rem; align-items: start; }
.prose p { color: #3c4654; font-size: 1.05rem; }
.prose h2 { margin-top: 1.8rem; font-size: 1.45rem; }

.check-list { list-style: none; padding: 0; margin: 1rem 0 0; }
.check-list li {
    position: relative; padding: .5rem 0 .5rem 1.6rem;
    border-bottom: 1px solid var(--line);
}
.check-list li::before {
    content: ""; position: absolute; left: 0; top: .9rem;
    width: 9px; height: 9px; border-radius: 50%; background: var(--blue);
}

.side-panel {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 1.4rem; box-shadow: var(--shadow); position: sticky; top: calc(var(--header) + 1rem);
}
.side-panel ul { list-style: none; padding: 0; margin: 0 0 1.1rem; }
.side-panel li { padding: .5rem 0; border-bottom: 1px solid var(--line); font-size: .95rem; }
.aside-note { background: var(--paper); border-radius: 12px; padding: 1rem; margin-bottom: 1rem; }
.aside-note h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.aside-note p { margin: 0; color: var(--muted); }

.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }
.card-grid-2 { grid-template-columns: repeat(2, 1fr); }
.card {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 1.4rem; height: 100%; display: flex; flex-direction: column;
    transition: transform .18s ease, box-shadow .18s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card .index { color: var(--blue); font-weight: 800; margin-bottom: .45rem; }
.card h3 { font-size: 1.18rem; margin-bottom: .4rem; }
.card p { color: var(--muted); flex: 1; }
.card .more { margin-top: 1rem; font-weight: 700; color: var(--navy); font-size: .9rem; }
.card-link { color: inherit; } .card-link:hover { color: inherit; }

.page-hero {
    background: linear-gradient(180deg, #e8eef8, var(--paper));
    padding: 3.8rem 0 2.6rem; border-bottom: 1px solid var(--line);
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.2rem); max-width: 18ch; }

.client-rail { display: flex; flex-wrap: wrap; gap: .65rem; }
.client-chip {
    background: #fff; border: 1px solid var(--line); border-radius: 999px;
    padding: .5rem 1rem; font-weight: 700; font-size: .9rem; color: var(--navy);
}

.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; counter-reset: step; }
.step { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); border-radius: 16px; padding: 1.2rem; }
.step h3 { font-size: 1.1rem; margin: .35rem 0 .4rem; }
.step p { color: rgba(255,255,255,.7); margin: 0; font-size: .93rem; }
.step::before { counter-increment: step; content: "0" counter(step); color: var(--sky); font-weight: 800; }

.cta-band { background: linear-gradient(120deg, var(--blue), var(--navy)); color: #fff; padding: 3rem 0; }
.cta-band h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2.2rem); margin: 0; max-width: 18ch; }
.cta-band .eyebrow { color: #d6e4ff; }
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 1.5rem; }

.site-footer { background: #000d22; color: rgba(255,255,255,.72); padding: 3.2rem 0 1.2rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr 1fr; gap: 1.8rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,.08); }
.site-footer h3 { color: #fff; font-size: .82rem; letter-spacing: .1em; text-transform: uppercase; margin-bottom: .8rem; }
.site-footer a { display: block; color: rgba(255,255,255,.78); padding: .2rem 0; }
.site-footer a:hover { color: #fff; }
.footer-logo { height: 38px; width: auto; background: #fff; padding: 4px 8px; border-radius: 8px; }
.footer-lead { margin-top: .9rem; max-width: 34ch; }
.footer-base { display: flex; justify-content: space-between; gap: 1rem; padding-top: 1.1rem; font-size: .84rem; }

.form-card { background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 1.7rem; box-shadow: var(--shadow); }
.form-control { border-radius: 12px; border-color: #d5dbe6; padding: .75rem .9rem; background: #fbfcfe; }
.form-control:focus { border-color: var(--blue); box-shadow: 0 0 0 .2rem rgba(26,95,219,.15); }
.form-label { font-weight: 700; font-size: .9rem; }
.fact { background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 1.1rem 1.2rem; }
.fact b { display: block; font-size: 1.05rem; margin-bottom: .25rem; }
.contact-facts { display: grid; gap: 1rem; }

@media (min-width: 992px) {
    .site-nav.collapse { display: flex !important; flex-basis: auto; overflow: visible; }
}
@media (max-width: 991px) {
    .hero-grid, .split, .card-grid, .card-grid-2, .steps, .footer-grid, .cta-inner { grid-template-columns: 1fr; }
    .nav-toggle { display: flex; }
    .site-nav {
        display: none; position: absolute; left: 0; right: 0; top: var(--header);
        background: #fff; border-bottom: 1px solid var(--line); padding: 1rem 1.2rem 1.3rem;
        flex-direction: column; align-items: stretch; box-shadow: var(--shadow);
    }
    .site-nav.show, .site-nav.collapse.show { display: flex; }
    .menu { flex-direction: column; }
    .menu > li, .menu > li > a { display: block; height: auto; padding: .55rem .2rem; }
    .has-sub .sub {
        position: static; opacity: 1; visibility: visible; pointer-events: auto; transform: none;
        box-shadow: none; border: 0; background: transparent; padding: 0 0 .3rem .7rem;
    }
    .has-sub .sub::before { display: none; }
    .header-cta { width: 100%; }
    .side-panel { position: static; }
}